Journal ArticleDOI
A novel Cu-bearing high-entropy alloy with significant antibacterial behavior against corrosive marine biofilms
Enze Zhou,Enze Zhou,Dongxu Qiao,Yi Yang,Yi Yang,Dake Xu,Dake Xu,Yiping Lu,Jianjun Wang,Jessica A. Smith,Huabing Li,Hongliang Zhao,Peter K. Liaw,Fuhui Wang,Fuhui Wang +14 more
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TLDR
In this article, a novel Al0.4CoCrCuFeNi HEA with broad-spectrum antibacterial and strong mechanical properties was designed by employing the antibacterial effect of copper, which prevented growth and biofilm formation by biocorrosive marine bacterial species.About:
This article is published in Journal of Materials Science & Technology.The article was published on 2020-06-01. It has received 101 citations till now. The article focuses on the topics: High entropy alloys.read more
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Recent advances on environmental corrosion behavior and mechanism of high-entropy alloys
TL;DR: In this article, the authors reviewed the corrosion behavior and mechanism of high-entropy alloys in various aqueous solutions, revealing the correlation among the composition, microstructure and corrosion resistance of HEAs.
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Dual-function antibacterial surfaces to resist and kill bacteria: Painting a picture with two brushes simultaneously
TL;DR: In this article, the authors summarized the recent development of these dual-function antibacterial surfaces and highlighted the representative examples, which are categorized specifically into two types according to the anti-adhesive and bactericidal properties are simultaneous or switchable.
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A novel Cu-doped high entropy alloy with excellent comprehensive performances for marine application
TL;DR: Wang et al. as discussed by the authors report a strategy to tailor the existing form of Cu in HEA from undesired large-scale segregation to uniform distribution with dispersed nanoscale precipitation, while retaining the unique structure characteristics of HEA.
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Double layered superhydrophobic PDMS-Candle soot coating with durable corrosion resistance and thermal-mechanical robustness
TL;DR: In this paper, a double-layered PDMS agglutinated candle soot coating with superior water-repellent superhydrophobicity was proposed, which demonstrated a remarkably enhanced mechanical robustness and corrosion resistance.
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Microwave absorption performance of FeCoNiAlCr0.9 alloy powders by adjusting the amount of process control agent
TL;DR: In this paper, the authors show that the increased amount of PCA plays an active role in the crystallinity of powders, and regulates the thickness and size distribution of flake particles.
References
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Journal ArticleDOI
Nanostructured High-Entropy Alloys with Multiple Principal Elements: Novel Alloy Design Concepts and Outcomes
Jien-Wei Yeh,Swe-Kai Chen,Su-Jien Lin,Jon-Yiew Gan,Tsung-Shune Chin,Tsung-Shune Chin,Tao-Tsung Shun,Chun-Huei Tsau,Shou-Yi Chang +8 more
TL;DR: A new approach for the design of alloys is presented in this paper, where high-entropy alloys with multi-principal elements were synthesized using well-developed processing technologies.
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Microstructural development in equiatomic multicomponent alloys
Brian Cantor,Brian Cantor,I.T.H. Chang,I.T.H. Chang,P. Knight,P. Knight,A.J.B. Vincent,A.J.B. Vincent +7 more
TL;DR: In this paper, it was shown that the confusion principle does not apply, and other factors are more important in promoting glass formation of late transition metal rich multicomponent alloys.
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A critical review of high entropy alloys and related concepts
Daniel B. Miracle,Oleg N. Senkov +1 more
TL;DR: High entropy alloys (HEAs) are barely 12 years old as discussed by the authors, and the field has stimulated new ideas and inspired the exploration of the vast composition space offered by multi-principal element alloys.
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Microstructures and properties of high-entropy alloys
TL;DR: The concept of high entropy introduces a new path of developing advanced materials with unique properties, which cannot be achieved by the conventional micro-alloying approach based on only one dominant element as mentioned in this paper.
Journal ArticleDOI
Biofilms: microbial life on surfaces.
TL;DR: A greater understanding of biofilm processes should lead to novel, effective control strategies for biofilm control and a resulting improvement in patient management.